Waterfront homes for sale & real estate in Nassau County, NY

229 homes

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NEW 18 HRS AGO

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Nestled in a prime location, this stunning townhouse effortlessly blends luxury, comfort, and unparalleled ocean views! Offering 3 spacious bedrooms and 2 updated bathrooms. Expansive main living area featuring an oceanfront terrace where you can unwind to the sound of the waves. Inside, a cozy gas fireplace perfect for a year round retreat. The versatile lower level, with its separate entrance, is a true bonus – ideal as a home office, private guest suite, or even a beachside cabana, offering endless possibilities to suit your lifestyle. With abundant storage throughout, including a garage with direct access to the unit, you’ll find that space is never an issue – even for

$1,399,999

3 beds2 baths3,150 sq ft

627 Oceanfront Unit A, Long Beach, NY 11561

Cozy gas fireplace • Separate entrance • Oceanfront terrace

Listing by BERKSHIRE HATHAWAY

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Discover this beautiful renovated 3-bedroom, 2-bathroom house featuring a modern kitchen with stainless steel appliances. Enjoy comfortable living with lovely canal view just steps from Open Bay. The cozy backyard is perfect for relaxing or entertaining. Don't miss out and schedule your viewing today. Tours 24-7

$715,000

3 beds2 baths1,416 sq ft

3680 Naomi St, Seaford, NY 11783

Canal view • Cozy backyard • Modern kitchen

Listing by Blackstone Realty

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Newly renovated waterfront home with stunning end-of-canal views and 70 ft of bulkhead. Entertainer’s dream in South Massapequa with beach rights, just 45 minutes to Manhattan. Open floor plan, permitted garage conversion, and separate rental space for added income. Located in a top-rated school district. Must see!

$1,200,000

5 beds3 baths2,450 sq ft

119 Alhambra Rd, Massapequa, NY 11758

Beach rights • Waterfront home • End-of-canal views

Listing by Signature Premier Properties

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Set on just shy of a one-acre parcel, backing directly onto Lake Garrison, this impressive stone mansion offers an extraordinary opportunity to create a truly exceptional luxury residence within the incorporated Village of Lake Success. Encompassing over 7,000 square feet of living space, the home is defined by grand scale, striking architectural elements, and sun-drenched interiors throughout. A dramatic 30-foot entry foyer welcomes you with a custom domed skylight and soaring ceilings, setting the tone for the home’s elegance. Floor-to-ceiling windows throughout the main level bathe the interior in natural light. The first floor features an expansive living room ideal for entertaini

$3,600,000

9 beds5.5 baths6,238 sq ft

22 Lake Rd, Great Neck, NY 11020

Walk-in closet • Covered patio • 30-foot entry foyer

Listing by BERKSHIRE HATHAWAY

ABOUT THIS HOME
Waterfront Home for sale in Nassau County, NY:
Welcome to the waterfront home of your dreams. From the inside out this home exudes charm, grace and class. When you open the door, you're surrounded by light and appeal. The hardwood floors throughout the space truly elevate the home. The open floor concept beautifully and seamlessly unites the living and dining area, perfect for entertaining and family gathering! The stunning kitchen backsplash and granite countertops provide a beautifully polished look. The kitchen is fully equipped with stainless steel appliances, endless counter and cabinet space! All three bathrooms were beautifully renovated with contemporary designs and finishes! The master bedroom has a custom built walk in closet

$919,000

3 beds3 baths2,000 sq ft

38 E Hamilton Ave, Massapequa, NY 11758

Waterfront home • Open floor concept • Granite countertops

Listing by Azure Realty Group NY LLC

Property at 138 Beach Ave, Bellmore, NY 11710, 3 beds, 2 baths

$588,888

3 beds2 baths1,440 sq ft

138 Beach Ave, Bellmore, NY 11710

Listing by Signature Premier Properties

Property at 266 Bayview Ave, Massapequa, NY 11758, 3 beds, 2.5 baths

$1,200,000

3 beds2.5 baths2,089 sq ft

266 Bayview Ave, Massapequa, NY 11758

Listing by Signature Premier Properties

Property at 12 Florence Ave Unit 29A, Freeport, NY 11520, 2 beds, 2 baths

$414,500

2 beds2 baths1,678 sq ft

12 Florence Ave Unit 29A, Freeport, NY 11520

Listing by Douglas Elliman Real Estate

Property at 2072 Legion St, Bellmore, NY 11710, 5 beds, 3 baths

$1,899,000

5 beds3 baths3,582 sq ft

2072 Legion St, Bellmore, NY 11710

Listing by Douglas Elliman Real Estate

Property at 200# Centre Island Rd, Oyster Bay, NY 11771, 6 beds, 7.5 baths

$8,500,000

6 beds7.5 baths7,047 sq ft

200# Centre Island Rd, Oyster Bay, NY 11771

Listing by Daniel Gale Sothebys Intl Rlty

Property at 1 Toms Point Ln Unit 2A, Port Washington, NY 11050, 2 beds, 1 bath

$560,000

2 beds1 bath932 sq ft

1 Toms Point Ln Unit 2A, Port Washington, NY 11050

Listing by Branch Real Estate Group

Property at 2747 Barbara Rd, Bellmore, NY 11710, 5 beds, 2 baths

$849,999

5 beds2 baths2,237 sq ft

2747 Barbara Rd, Bellmore, NY 11710

Listing by Compass Greater NY LLC

Property at 3 Bayview Pl, Locust Valley, NY 11560, 4 beds, 2 baths

$930,000

4 beds2 baths1,588 sq ft

3 Bayview Pl, Locust Valley, NY 11560

Listing by Douglas Elliman Real Estate

Property at 3340 Yost Blvd, Oceanside, NY 11572, 4 beds, 2 baths

$839,000

4 beds2 baths2,422 sq ft

3340 Yost Blvd, Oceanside, NY 11572

Listing by BERKSHIRE HATHAWAY

Property at 57 Beacon Hill Rd, Port Washington, NY 11050, 5 beds, 3.5 baths

$1,699,000

5 beds3.5 baths3,285 sq ft

57 Beacon Hill Rd, Port Washington, NY 11050

Listing by Douglas Elliman Real Estate

Property at 300 Branch Ave, Freeport, NY 11520, 4 beds, 1.5 baths

$775,000

4 beds1.5 baths2,139 sq ft

300 Branch Ave, Freeport, NY 11520

Listing by Blackstone Realty

Property at 49 East Ave, Glen Cove, NY 11542, 4 beds, 2 baths

$650,888

4 beds2 baths1,828 sq ft

49 East Ave, Glen Cove, NY 11542

Listing by BERKSHIRE HATHAWAY

Property at 855 E Broadway Unit 4G, Long Beach, NY 11561, 1 bed, 1 bath

$325,000

1 bed1 bath476 sq ft

855 E Broadway Unit 4G, Long Beach, NY 11561

Listing by Coldwell Banker American Homes

Property at 2406 Legion St, Bellmore, NY 11710, 3 beds, 2.5 baths

$998,000

3 beds2.5 baths1,848 sq ft

2406 Legion St, Bellmore, NY 11710

Listing by BRESRE Realty Inc

Property at 3452 Ocean Ave, Oceanside, NY 11572, 4 beds, 2 baths

$1,249,000

4 beds2 baths3,045 sq ft

3452 Ocean Ave, Oceanside, NY 11572

Listing by Next Level Real Estate NY

Property at 3106 Clubhouse Rd, Merrick, NY 11566, 4 beds, 3 baths

$1,699,000

4 beds3 baths2,425 sq ft

3106 Clubhouse Rd, Merrick, NY 11566

Listing by Signature Premier Properties

Property at 4 Rose St Unit 7, C-1, Oceanside, NY 11572, 2 beds, 1 bath

$359,999

2 beds1 bath900 sq ft

4 Rose St Unit 7, C-1, Oceanside, NY 11572

Listing by Signature Premier Properties

Property at 55 Alhambra Rd, Massapequa, NY 11758, 4 beds, 2 baths

$799,999

4 beds2 baths1,760 sq ft

55 Alhambra Rd, Massapequa, NY 11758

Listing by Nappa Realty Inc

Property at 566 E Shore Rd, Great Neck, NY 11024, 6 beds, 5.5 baths

$9,998,000

6 beds5.5 baths8,000 sq ft

566 E Shore Rd, Great Neck, NY 11024

Listing by Edna Mashaal Realty LLC

Property at 700 Shore Rd Unit 7Y, Long Beach, NY 11561, 1 bed, 1 bath

$569,000

1 bed1 bath1,000 sq ft

700 Shore Rd Unit 7Y, Long Beach, NY 11561

Listing by Sailing Home Realty of L I LLC

Property at 47 Anchor St Unit Y, Freeport, NY 11520, 2 beds, 2 baths

$449,999

2 beds2 baths1,200 sq ft

47 Anchor St Unit Y, Freeport, NY 11520

Listing by Signature Premier Properties

Property at 647 Lincoln St, Baldwin, NY 11510, 3 beds, 2.5 baths

$699,000

3 beds2.5 baths1,686 sq ft

647 Lincoln St, Baldwin, NY 11510

Listing by Blue Island Homes NY LLC

Property at 3522 Frederick St, Oceanside, NY 11572, 4 beds, 2.5 baths

$1,499,000

4 beds2.5 baths2,337 sq ft

3522 Frederick St, Oceanside, NY 11572

Listing by Douglas Elliman Real Estate

Property at 766 Guy Lombardo Ave, Freeport, NY 11520, 5 beds, 3.5 baths

$1,250,000

5 beds3.5 baths2,420 sq ft

766 Guy Lombardo Ave, Freeport, NY 11520

Listing by EXIT Realty Premier

Property at 560 W Broadway Unit 2A, Long Beach, NY 11561, 1 bed, 1 bath

$465,000

1 bed1 bath850 sq ft

560 W Broadway Unit 2A, Long Beach, NY 11561

Listing by Coldwell Banker American Homes

Property at 220 Shore Rd, Seaford, NY 11783, 2 beds, 1 bath

$165,000

2 beds1 bath1,100 sq ft

220 Shore Rd, Seaford, NY 11783

Listing by Iaquinta Premier Properties

Property at 360 Shore Rd Unit 8L, Long Beach, NY 11561, 2 beds, 2 baths

$725,000

2 beds2 baths1,400 sq ft

360 Shore Rd Unit 8L, Long Beach, NY 11561

Listing by Compass Greater NY LLC

Property at 8 September Ln, Glen Cove, NY 11542, 5 beds, 3.5 baths

$2,599,000

5 beds3.5 baths5,524 sq ft

8 September Ln, Glen Cove, NY 11542

Listing by Douglas Elliman Real Estate

Property at 135 Ocean Ave, Massapequa, NY 11758, 4 beds, 3 baths

$1,649,900

4 beds3 baths2,855 sq ft

135 Ocean Ave, Massapequa, NY 11758

Listing by Real Broker NY LLC

Property at 3717 Somerset Dr, Seaford, NY 11783, 3 beds, 2 baths

$849,990

3 beds2 baths1,584 sq ft

3717 Somerset Dr, Seaford, NY 11783

Listing by RE/MAX Reliance

Property at 1 Anchorage Way #1401, Freeport, NY 11520, 1 bed, 1 bath

$389,900

1 bed1 bath26,295 sq ft

1 Anchorage Way #1401, Freeport, NY 11520

Listing by RE/MAX City Square

Property at 750 Broadway W Unit 3M, Long Beach, NY 11561, 1 bed, 1 bath

$599,999

1 bed1 bath800 sq ft

750 Broadway W Unit 3M, Long Beach, NY 11561

Listing by Coldwell Banker American Homes

Property at 870 Guy Lombardo Ave, Freeport, NY 11520, 2 beds, 1 bath

$599,000

2 beds1 bath1,008 sq ft

870 Guy Lombardo Ave, Freeport, NY 11520

Listing by Winzone Realty Inc

Property at 86 Armour St, Long Beach, NY 11561, 3 beds, 2 baths

$775,000

3 beds2 baths1,712 sq ft

86 Armour St, Long Beach, NY 11561

Listing by Real Estate Plan LLC

Property at 420 Shore Rd Unit 4C, Long Beach, NY 11561, 1 bed, 1 bath

$499,000

1 bed1 bath816 sq ft

420 Shore Rd Unit 4C, Long Beach, NY 11561

Listing by Century 21 AA Realty

Property at 116 Beach Ave, Bellmore, NY 11710, 3 beds, 1.5 baths

$979,000

3 beds1.5 baths1,452 sq ft

116 Beach Ave, Bellmore, NY 11710

Listing by Coldwell Banker American Homes

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Based on information submitted to the MLS GRID as of Mon Dec 22 2025. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Waterfront Homes for Sale in Nassau County

There are currently 229 waterfront homes for sale in Nassau County at a median listing price of $879K. Some of these homes are "Hot Homes," meaning they're likely to sell quickly. Most homes for sale in Nassau County stay on the market for 63 days and receive 5 offers. This map is refreshed with the newest listings in Nassau County every 15 minutes.

In the past month, 777 homes have been sold in Nassau County. In addition to houses in Nassau County, there were also 502 condos, 2 townhouses, and 118 multi-family units for sale in Nassau County last month. Find your dream home in Nassau County using the tools above. Use filters to narrow your search by price, square feet, beds, and baths to find homes that fit your criteria. Our top-rated real estate agents in Nassau County are local experts and are ready to answer your questions about properties, neighborhoods, schools, and the newest listings for sale in Nassau County. If you're looking to sell your home in the Nassau County area, our listing agents can help you get the best price. Redfin is redefining real estate and the home buying process in Nassau County with industry-leading technology, full-service agents, and lower fees that provide a better value for Redfin buyers and sellers.

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